Portable storage case



FIG. 1 is a perspective view of a portable storage case shown in closed position;

FIG. 2 is a perspective view of the portable storage case of FIG. 1 shown in partial open position;

FIG. 3 is a top plan view of FIG. 2 in full open position;

FIG. 4 is a right side elevational view of FIG. 3, the left side being a mirror image;

FIG. 5 is a front elevation view of FIG. 1;

FIG. 6 is a top plan view of FIG. 5;

FIG. 7 is a right side elevation view of FIG. 5, the left side being a mirror image;

FIG. 8 is a bottom plan view of FIG. 5; and,

FIG. 9 is a rear elevational view of FIG. 5. 

The ornamental design for a portable storage case, as shown and described. 